How long is the flight from Northern Ireland to Santa Ana, California?

American Airlines can get you from Northern Ireland to Santa Ana, California in just under 19h 46m. Your travel time can differ by up to . The distance from Northern Ireland to Santa Ana, California is about 5126 mi.

In terms of precipitation, rainfall in Santa Ana, California ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Ana, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from NIR to SNA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Santa Ana, California as you normally would.

What airport do you fly into for flights to Santa Ana from Northern Ireland?

Most people fly into Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight to Santa Ana from Northern Ireland. J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

Can I find deals for flights from Northern Ireland to Santa Ana that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Santa Ana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Santa Ana.

Can I find deals for business class flights from Northern Ireland to Santa Ana?

Yes. Cheapflights offers flight deals from Northern Ireland to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$762+ Flights from Northern Ireland to Santa Ana, CA

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Cheap flight deals from Northern Ireland to Santa Ana

Round-trip from	$762 (American Airlines)
Popular in	February
Cheapest in	January
Average price	$646

From Northern Ireland to Santa Ana J. Wayne/Orange Cnty

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from Northern Ireland to Santa Ana

Cheapest flights from Northern Ireland to Santa Ana
Explore the most affordable flight options available from Northern Ireland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/66:35 amBHD - SNA

2 stops23h 04mBritish Airways

Mon 11/1011:42 amSNA - BHD

2 stops18h 33mBritish Airways

Deal found 10/29

$1,060

Best flights from Northern Ireland to Santa Ana
Discover carefully curated flight deals from Northern Ireland to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Mon 3/96:35 amBHD - SNA

2 stops19h 46mAmerican Airlines

Wed 3/111:43 pmSNA - BHD

2 stops37h 37mAmerican Airlines

Deal found 10/29

$762

Thu 3/266:35 amBHD - SNA

2 stops22h 34mAmerican Airlines

Mon 3/3012:48 pmSNA - BHD

2 stops18h 52mAmerican Airlines

Deal found 10/29

$1,162

Last-minute flights from Northern Ireland to Santa Ana
Discover last-minute flight deals from Northern Ireland to Santa Ana. Data last updated October 30, 2025 and is based on user searches.

Thu 11/66:35 amBHD - SNA

2 stops23h 04mBritish Airways

Mon 11/1011:42 amSNA - BHD

2 stops18h 33mBritish Airways

Deal found 10/29

$1,060

One-way flights from Northern Ireland to Santa Ana
Search for one-way flight options from Northern Ireland to Santa Ana. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sat 11/811:35 amBHD - SNA

2 stops17h 55mMultiple Airlines

Deal found 10/30

$13,236

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Mon 3/9

6:35 am-7:21 pm

2 stops19h 46m

Santa Ana J. Wayne/Orange Cnty

Wed 3/11

1:43 pm-10:20 am

2 stops37h 37m

$762

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Thu 3/26

6:35 am-10:09 pm

2 stops22h 34m

Santa Ana J. Wayne/Orange Cnty

Mon 3/30

12:48 pm-3:40 pm

2 stops18h 52m

$1,162

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Sat 11/8

11:35 am-9:30 pm

2 stops17h 55m

$13,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Northern Ireland to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Northern Ireland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Santa Ana

What is the cheapest month to book a flight from Northern Ireland to Santa Ana, California?

Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Santa Ana, California (average of $477). Flying from Northern Ireland to Santa Ana, California in December is currently the most expensive (average of $678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Santa Ana from Northern Ireland?
Most people fly into Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight to Santa Ana from Northern Ireland. J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.
How long is the flight from Northern Ireland to Santa Ana, California?
American Airlines can get you from Northern Ireland to Santa Ana, California in just under 19h 46m. Your travel time can differ by up to . The distance from Northern Ireland to Santa Ana, California is about 5126 mi.
Can I find deals for flights from Northern Ireland to Santa Ana that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Santa Ana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Santa Ana.
Can I find deals for business class flights from Northern Ireland to Santa Ana?
Yes. Cheapflights offers flight deals from Northern Ireland to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Northern Ireland to Santa Ana, California?
Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Santa Ana, California (average of $477). Flying from Northern Ireland to Santa Ana, California in December is currently the most expensive (average of $678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$762+ Cheap flights from Northern Ireland to Santa Ana, CA (SNA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Northern Ireland to Santa Ana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Northern Ireland to Santa Ana

Keep the following information in mind while searching for Northern Ireland to Santa Ana flight deals. Data was last updated October 30, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Santa Ana

Cheapest flights from Northern Ireland to Santa AnaExplore the most affordable flight options available from Northern Ireland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Northern Ireland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Santa Ana that are best for you.

Best time to book a flight from Northern Ireland to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Santa Ana

What is the cheapest month to book a flight from Northern Ireland to Santa Ana, California?

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Santa Ana from Northern Ireland?

How long is the flight from Northern Ireland to Santa Ana, California?

Can I find deals for flights from Northern Ireland to Santa Ana that include hotel bookings?

How can I find direct flights from Northern Ireland to Santa Ana?

Can I find deals for business class flights from Northern Ireland to Santa Ana?

What is the cheapest month to book a flight from Northern Ireland to Santa Ana, California?

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Cheapest flights from Northern Ireland to Santa Ana
Explore the most affordable flight options available from Northern Ireland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.